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Electromagnetic Lab Vibration Table Testing Equipment with ASTM D999-01 Standard

China Electromagnetic Lab Vibration Table Testing Equipment with ASTM D999-01 Standard

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Electromagnetic Lab Vibration Table Testing Equipment with ASTM D999-01 Standard

MOQ： 1 Set
Price： Negotiable
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Payment Terms	T/T, L/C
Supply Ability	15 Sets / Month
Delivery Time	45 Working Days
Packaging Details	Plywood Case with Vacuum Packing
Frequency Range	2 - 3000 Hz
Rated Force	10 kN
Output Power	12 KVA
Output Voltage	100 V
Output Current	100 A
Amplifier Dimension	800×550×1520 mm
Brand Name	LABTONE
Model Number	EV210
Certification	CE / ISO
Place of Origin	China

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Product Details
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Product Specification


Payment Terms	T/T, L/C	Supply Ability	15 Sets / Month
Delivery Time	45 Working Days	Packaging Details	Plywood Case with Vacuum Packing
Frequency Range	2 - 3000 Hz	Rated Force	10 kN
Output Power	12 KVA	Output Voltage	100 V
Output Current	100 A	Amplifier Dimension	800×550×1520 mm
Brand Name	LABTONE	Model Number	EV210
Certification	CE / ISO	Place of Origin	China
High Light	vibration test table ，vibration lab equipment

Electromagnetic Lab Vibration Table Testing Equipment with ASTM D999-01 Standard

Introduction:

The working principle of the electromagnetic vibration exciter is similar to a loudspeaker whereby electrical conductor is moved by the action of electromagnetic force in the magnetic field. The force to accelerate the moving part is generated by the balance between driving current and magnetic flux. Therefore, by controlling the driving current, one can control the vibration generator.

Features:

Dual magnetic structure;
Frameless armatures;
Pneumatic load support;
Rugged trunnion design with air isolation;
Active armature suspension system;
Small waveform distortion, high carrying capacity, good guidance quality;
Protection functions for safety interlock;
Good compatibity with slip table head expander, climatic test chamber, air isolation mounts, etc.

Calculate Formular for Exciting Force:

Specifications:

Model	EV103	EV203	EV106	EV206	EV210	EV220
Vibration Generator	VG300/25	VG300/40	VG600/25	VG300/50	VG1000/50	VG2000/50
Frequency(Hz)	2-4000	2-2500	2-3000	2-3000	2-3000	2-2500
Max Exiting Force(kg.f)	300	300	600	600	1000	2000
Max. Displacement (mmp-p)	25	38	25	50	50	50
Max. Acceleration(g)	100	100	100	100	100	100
Max. Velocity(cm/s)	200	120	180	200	200	200
Payload(kg)	110	120	200	200	300	400
Armature Mass(kg)	3	3	6	6	10	20
Armature Diameter(mm)	φ150	φ150	φ200	φ200	φ240	φ320
Cooling Method	Forced Air Cooling
Vibration Generator Weight(kg)	460	460	720	920	1100	1600
Vibration Generator Dimension LWH(MM)	750560670	750555670	800600710	800600710	845685840	12008701100
Power Amplifier	Amp3k	Amp3k	Amp6k	Amp6k	Amp12k	Amp22k
Cooling Method	Forced Air Cooling
Power Amplifier Weight(kg)	250	250	320	320	350	500
Power Amplifier Dimension LWH(MM)	8005501250	8005501250	8005501250	8005501250	8005501520	8005501520
Utility Requirements	3-phase AC380V ±10% 50Hz
Aggregate Capacity(KW)	8	9	18	20	25	35

How to select a Vibration Testing Equipment:

Determine the Frequency Range of the test and the extreme Peak motions (Acceleration, Velocity and Displacement) from the Test Specification. Depending upon the type of test (Swept Sine, Random, or Classical Shock for example) you will perform different calculations to accomplish this.
From the Device Specifications determine the mass of the device under test (DUT) and the dimensions of the mounting surface required to bolt the DUT to a shaker table with its center of gravity (CG) over the table’s center. This may require use of a head expander and/or other mounting fixture. Determine the mass of such additional hardware including all mounting fasteners.
Look at the Shaker Specifications of a trial system. Verify that the mass of the DUT and any mounting fixtures are less than the shaker’s rated Maximum Static Payload. Verify that the DUT (or its mounting hardware) can be bolted to the shaker’s armature or head expander. Add the Effective Armature Mass and head expander mass to the DUT mass and the mass of any mounting fixtures and fasteners and any accelerometers mounted to the DUT – this is the Total Moving Mass that must be moved by the shaker during the test. Multiply the Total Moving Mass by the Acceleration determined in step one to calculate the Force required. Verify the determined test Frequency Range, Force, Peak Acceleration, Peak Velocity and Peak Displacement required by the test and DUT are all less than the corresponding performance ratings of the selected shaker system. If this is true, the selected shaker is acceptable. If not, a more powerful shaker is called for.

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Company Details

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Business Type:

Manufacturer 
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Year Established:

2002 
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Total Annual:

3 Million-5 Million
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Employee Number:

50~100 
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Ecer Certification：

Verified Supplier 

Labtone Test Equipment Co., Ltd. is a +20 year China manufacture of reliable, cost-effective equipments . Our superior products mainly include: Vibration Test Systems, Shock Test Systems, Bump Test Machine, Drop Tester, Transportation Simulators, Combined Environmental Test Chambers. &n... Labtone Test Equipment Co., Ltd. is a +20 year China manufacture of reliable, cost-effective equipments . Our superior products mainly include: Vibration Test Systems, Shock Test Systems, Bump Test Machine, Drop Tester, Transportation Simulators, Combined Environmental Test Chambers. &n...

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Labtone Test Equipment Co., Ltd
B1, No.6, Yanhai Road, Chongtou District, Chang'an Town, Dongguan City, Guangdong Province, China
https://www.vibrationtestmachine.com/

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